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WEG Motor Protection Circuit Breaker 4A, 6.3A, 690V, Thermal Magnetic, 3 Poles, IP20, -20°C to 70°C MPW18
Specifications
| Country of Origin | Brazil |
|---|---|
| Brand | WEG |
| Model | MPW18 |
| IP Rating | IP20 |
| Overall Length | 90mm |
| Current Rating | 4, 6.3A |
| Series | MPW18 |
| Overall Width | 45mm |
| Maximum Operating Temperature | 70°C |
| Minimum Operating Temperature | -20°C |
| Sensing type | Thermal Magnetic |
| Supply Voltage | 690V |
| Number of Poles | 3 |
| Overall Depth | 77mm |
| Motor Protection Component | Circuit Breaker |
| Motor Protection System | Motor Protection Circuit Breaker |
| Lovato 400 V ac Motor Protection Circuit Breaker - 4 → 6.5 A, 100 kABrand | Lovato |
Key Features
- Rated for supply voltage of 690V suitable for high-voltage motor circuits.
- Equipped with 3 poles for comprehensive motor circuit protection.
- Designed to operate in temperature ranges from -20°C to 70°C.
- IP20 rated for protection against ingress of solid objects.
- Conforms to multiple international standards including IEC/EN 60947-1, CE, UL 508, and DIN VDE 0660 part 100.
- Thermal magnetic circuit breaker technology ensures effective overload and short circuit protection.
- Suitable for industrial, commercial, and manufacturing motor protection applications.
- Constructed with screw terminals and features temperature compensation for reliable operation.
Product Description
WEG MPW18 Motor Protection Circuit Breaker is a robust and compact thermal magnetic circuit breaker designed for reliable protection of electric motors in demanding industrial environments. This device supports a rated current of 4A and 6.3A and operates at a supply voltage of 690V, making it suitable for medium to high voltage motor applications.
Equipped with 3 poles, the breaker offers complete motor protection with built-in thermal magnetic sensing that combines overload and short circuit protection. Its compact dimensions of 90mm length, 45mm width, and 77mm depth enable easy panel integration while maintaining high reliability and durability.
The breaker has an IP20 rating protecting against hazardous solid objects and is rated for a wide temperature range from -20°C minimum to 70°C maximum, ensuring stable operation in harsh environmental conditions. Certified to international standards such as IEC/EN 60947-1, CE, UL 508, and DIN VDE 0660 part 100, it complies with stringent safety and performance requirements.
Offering features like temperature compensation and screw terminals, the MPW18 series facilitates secure and efficient connection and enhances operational stability. It is suitable for motor protection in industrial automation, manufacturing plants, water treatment, HVAC systems, and other commercial applications requiring reliable motor circuit interruption.
Rated supply voltage: 690V. Current rating: 4A and 6.3A. 3 pole configuration for comprehensive protection. Thermal magnetic sensing technology. Operating temperature range: -20°C to 70°C. IP20 protection rating. Compliant with IEC/EN, CE, UL, and DIN standards.
Compact dimensions for easy installation. Temperature compensation and screw terminal connections.
Protect motors effectively with the WEG MPW18 Motor Protection Circuit Breaker, rigorously tested and designed for high reliability in industrial and commercial settings. Browse the Electronics & Electricals category at EnvMart to explore related motor protection devices and circuit breaker technologies.
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Frequently Asked Questions
The maximum supply voltage for this model is 690V, making it suitable for high-voltage motor circuits.
This motor protection circuit breaker is rated for currents of 4A and 6.3A.
The WEG MPW18 is equipped with 3 poles for comprehensive motor circuit protection.
The operating temperature range for this model is from -20°C to 70°C.
This circuit breaker utilizes thermal magnetic sensing technology for effective overload and short circuit protection.
The WEG MPW18 has an IP20 rating, which protects against the ingress of solid objects.
The dimensions of this circuit breaker are 90mm in length, 45mm in width, and 77mm in depth.
Yes, it conforms to multiple international standards including IEC/EN 60947-1, CE, UL 508, and DIN VDE 0660 part 100.
This model is constructed with screw terminals for secure and efficient connections.
It is suitable for motor protection in industrial automation, manufacturing plants, water treatment, and HVAC systems.
The country of origin for this circuit breaker is Brazil.
The MPW18 features temperature compensation to enhance operational stability under varying conditions.
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